Vol. 70 No. 2 (2026): Uzbek Mathematical Journal

Published: 2026-06-12

Full Issue

Published

  • On the accuracy of approximate solution scheme based on the Taylor formula fora Cauchy problem for ODEs

    A. Abdullaev, A. Azamov, M. Ruziboev, A. Tilavov (Author)
    5-14
    DOI: https://doi.org/10.29229/uzmj.2026-2-1

  • Schrödinger equation is a weak form of the classical Euler-Lagrange equation

    S.E. Akrami (Author)
    15-23
    DOI: https://doi.org/10.29229/uzmj.2026-2-2

  • On some existence theorems for quasilinear elliptic equations

    N. Amanova (Author)
    24-32
    DOI: https://doi.org/10.29229/uzmj.2026-2-3

  • Solvability of a nonlinear elliptic problem involving $p-$Laplacian with Dirichlet condition

    S. Benaissa, F. Messelmi, A. Merouani (Author)
    33-41
    DOI: https://doi.org/10.29229/uzmj.2026-2-4

  • Eta quotients of level $20$ and weight $1$

    A. Bouchikhi, S. Mezroui (Author)
    42-48
    DOI: https://doi.org/10.29229/uzmj.2026-2-5

  • Bounds for a class of two-dimensional integrals involving mixed power-type singularities

    C. Chesneau (Author)
    49-58
    DOI: https://doi.org/10.29229/uzmj.2026-2-6

  • Inverse problem for a system of mixed-type second-order partial differential equations

    K. Fayazov, D. Juraeva (Author)
    59-67
    DOI: https://doi.org/10.29229/uzmj.2026-2-7

  • Absorbing quadratic stochastic operators in genetics

    N. Ganikhodjaev (Author)
    68-73
    DOI: https://doi.org/10.29229/uzmj.2026-2-8

  • On a mixed problem for a multidimensional elliptic equation with singular coefficients

    A. Hasanov, T. Ergashev, Z. Tulakova (Author)
    74-82
    DOI: https://doi.org/10.29229/uzmj.2026-2-9

  • An evasion game for an infinite system of ternary differential equations in the Hilbert space $l_{2}$

    G. Ibragimov, A. Muxammadjonov, X. Qushaqov (Author)
    83-89
    DOI: https://doi.org/10.29229/uzmj.2026-2-10

  • Evasion differential game of one evader and multiple pursuers with changing energies

    G.I. Ibragimov , S.N. Inomiddinov , I.I. Ibrokhimjonov (Author)
    90-101
    DOI: https://doi.org/10.29229/uzmj.2026-2-11

  • Geometric description of the unit ball of a neutral strongly facially symmetric space

    M. Ibragimov (Author)
    102-110
    DOI: https://doi.org/10.29229/uzmj.2026-2-12

  • Integer Powers and Catalan-Mihailescu Theorem

    S. Kader (Author)
    111-114
    DOI: https://doi.org/10.29229/uzmj.2026-2-13

  • On the negativity of separable algorithmic representations of fields with additive inversions

    N. Karimova (Author)
    115-120
    DOI: https://doi.org/10.29229/uzmj.2026-2-14

  • Frames and operators on quaternionic Hilbert spaces

    N. Khachiaa (Author)
    121-135
    DOI: https://doi.org/10.29229/uzmj.2026-2-15

  • Optimization of the Euler-Maclaurin type quadrature formula in the Hilbert space of periodic functions

    U. Khayriev, A. Nutfullaeva, Z. Hamroeva (Author)
    136-144
    DOI: https://doi.org/10.29229/uzmj.2026-2-16

  • Limit theorem for one scheme of particle evolution according to the critical Galton-Watson branching processes.

    Ya.M. Khusanbaev (Author)
    145-150
    DOI: https://doi.org/10.29229/uzmj.2026-2-17

  • On fixed point results in a new type of nonlinear contraction in $\mathfrak{b}$-metric spaces with applications to differential equations

    B. Mohammadzadeh (Author)
    151-158
    DOI: https://doi.org/10.29229/uzmj.2026-2-18

  • Mixed piecewise constant argument and the Runge-Kutta method for numerically solving first-order differential equations

    M. Muminov, Z. Jumaev (Author)
    159-166
    DOI: https://doi.org/10.29229/uzmj.2026-2-19

  • Geometry of orbits of Hamiltonian vector fields

    A.Y. Narmanov , H.F. Parmonov (Author)
    167-173
    DOI: https://doi.org/10.29229/uzmj.2026-2-20

  • Anti-associative dendriform algebras

    Z. Normatov (Author)
    174-186
    DOI: https://doi.org/10.29229/uzmj.2026-2-21

  • Asymptotic Properties and Numerical Results of Solutions for a System of Degenerate Parabolic Equations with Nonlinear Boundary Conditions

    Z. Rakhmonov, A. Zaripova (Author)
    187-198
    DOI: https://doi.org/10.29229/uzmj.2026-2-22

  • Optimization of the Euler-Maclaurin type quadrature formula in the Hilbert space of periodic functions

    Kh.I. Usmanov (Author)
    199-207
    DOI: https://doi.org/10.29229/uzmj.2026-2-23

  • Geometric and topological properties of the Minkowski operator on convex sets

    A. Zaitov, J. Nuritdinov (Author)
    208-217
    DOI: https://doi.org/10.29229/uzmj.2026-2-24